|   English version | Datasheets 
KAZUS.RU -  .  , Datasheets,

2242 CIRCUIT circuit

    
: Infrared control system



: 220     : 81 - 90

Light show. Computer parallel port can be used for many purposes. One of them could be user circuit control, for example light effect.
Category:
Source: Saulius Krauleda home page
HammComm 3.0 (Comparator) Receive Circuit also for use with JVFAX and PKTMON- WB5NBQ
Category:
Source:
Simple RS-232 serial port buffer circuit
Category:
Source: Tomi Engdahl's Electronics Pages
Parallel Port Relay Interface Circuit
Category:
Source: Bowdens Hobby Circuits
Stepping Motor Driver - Minimalist circuit uses one CMOS gate and is reversible
Category: /
Source: Interesting Schematics - Novotill
Solar Engine Circuit - Utra Efficient circuit runs small DC motor in a poorly lit room
Category: /
Source: Interesting Schematics - Novotill
UNIPOLAR STEPPER MOTOR CONTROL CIRCUIT. This circuit controls a small, four-phase, five-wire, unipolar stepper motor, commonly designated the "KP4M4-001." This type of motor was used in many 5 1/4" floppy disk drives in older computers. Now obsolete, such disk drives are often available on the surplus market for a small fraction of the motor's original cost. The stepper motors are easy to extract from the drives, and are ideal for many applications. This arrangement was used in the scale model of a RADAR set to control the position of a miniature parabolic antenna. (Note that some 5 1/4" floppy disk drives used a four-wire "bipolar" motor, which is not compatible with this circuit.)
[ rar ] - WinRAR
Category: /
Source: Art's Theremin Page
BIPOLAR STEPPER MOTOR CONTROL CIRCUIT. In this circuit, a potentiometer controls both the speed and direction of a small bipolar stepping motor like those found in many 5 1/4" floppy disk drives. Note that the bipolar motors are distinguished from "unipolar" types, in that bipolar units have two coils instead of four, and four wires instead of five. With the potentiometer at the extreme counterclockwise position, the motor runs counterclockwise at the maximum speed. Rotating the potentiometer toward the center slows the motor, until it stops. Continuing potentiometer rotation clockwise, the motor starts to run clockwise, increasing in speed to the maximum clockwise position.
[ rar ] - WinRAR
Category: /
Source: Art's Theremin Page
PWM DC Motor Speed Control (This is a circuit for controlling the speed of small DC motors, it makes a great model railroad speed control.)
Category: /
Source: FC's Electronic Circuits
AUDIO SWEEP OSCILATOR. This circuit was designed for a sound effect, but may serve other useful purposes when a basic, swept-frequency audio source is required. It produces both square and triangular wave outputs that ascend from about 80 to 730 Hertz in a repeating cycle of about 12 seconds. Appropriate component-value substitutions will yield variations in these parameters.
[ rar ] - WinRAR
Category:
Source: Art's Theremin Page
[1] [2] [3] [4] [5] [6] [7] [8] 9 [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22]

[06/02/2019] . 2019
[09/05/2018] Gearbest!
[16/05/2017] 15 17 Gearbest
[10/05/2017] ?
[05/12/2016] GearBest!
>>
PDA - , / // C/IR - / Electronic circuits Datasheets
icrocontrollers
Drivers for LED dispays Data Logger for iButton LCD-module with MCS-51 Thermometers Dallas Semiconductor Work with EEPROM 24LCxx MSP430 with Flash-memory ATmega169 and AVR-Baterfly CAN interface USB interface
Arduino , ...
:
: 0
: 0
: 144263

:

 © 2003—2021 « »@